Hurricane Season Is Coming – Protect Your Home From Flooding!

flooded houseTo protect your home from flooding during hurricane season, you need to begin now. Hurricanes pose a double-whammy of water damage risk. Extremely heavy rainfall for a prolonged period is often associated with hurricanes, particularly as the storm front tends to stall after it makes landfall. The other, more devastating potential is a storm surge. This fast-rising “instant flood” driven by high winds pushes a wall of ocean water as far as 10 miles or more inland.

Most experts agree: By the time a hurricane watch is officially issued, it’s already too late to begin meaningful preparations to protect your home from flooding. While there’s still time, here are some suggestions to reduce the risks now:

  • Landscape accordingly. The contour of your landscaping should divert flood water away from the home on all sides. Also, soil type matters. Porous ground allows water to soak in before it inundates your home versus clay-like soil that resists absorption.
  • Get a sump pump. Hydrostatic pressure from deep water in a flooded basement can destroy the foundation. A sump pump with back-up battery power (assume that utility power will be interrupted) can remove water as it arrives, preventing major damage.
  • Install sewage backflow prevention valves. When the municipal sewage system is swamped during a hurricane, sewage often flows backwards, flooding houses connected to the system. A backflow valve releases reflux into your yard, preventing interior flooding.
  • Protect major entry points. Install storm windows or have 3/4-inch plywood already cut to size and pre-drilled to cover all windows. Also, get a hurricane-resistant garage door. A blown-out garage door can give heavy, wind-blown rain access to the interior of your home and expedite flooding.
  • Elevate critical systems. In hurricane risk zones, the main electrical panel, HVAC systems and water heater should not be in a basement. Relocate to an upper floor to prevent damage.
  • Add flood vents. Automatic flood vents allow moving floodwater to freely flow into and out of the crawl space under the house, reducing damaging pressure against the structure.

For more about effective measures to protect your home from flooding, contact Rytech, Inc.

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